201929416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{102191}}^1$

素因数の和:102229

約数の個数: 32

約数和(自身を含む): 429206400

約数和(自身を除く): 227276984

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 102191, 204382, 408764, 817528, 1328483, 1941629, 2656966, 3883258, 5313932, 7766516, 10627864, 15533032, 25241177, 50482354, 100964708, 201929416]

約数ペア:

[(1, 201929416), (2, 100964708), (4, 50482354), (8, 25241177), (13, 15533032), (19, 10627864), (26, 7766516), (38, 5313932), (52, 3883258), (76, 2656966), (104, 1941629), (152, 1328483), (247, 817528), (494, 408764), (988, 204382), (1976, 102191)]